Ipomoea batatas (Linn.) Lamarck

3,4,5-Tricaffeoylquinic acid (3,4,5-triCQA) inhibits tumor necrosis factor-α-stimulated production of inflammatory mediators in keratinocytes via suppression of Akt- and NF-κB-pathways. 3,4,5-Tricaffeoylquinic acid induces cell cycle arrest at G0/G1, actin cytoskeleton organization, chromatin remodeling, neuronal differentiation, and bone morphogenetic protein signaling in human neural stem cells. 3,4,5-Tricaffeoylquinic acid has the potential for the research of aging-associated diseases.

Cyanidin 3-sophoroside-5-glucoside is the main anthocyanin in purple-fleshed sweet potato and affects the antioxidant activity of purple-fleshed sweet potato.

Hexadecyl ferulate is a lipophilic C16 alkyl ferulate synthesized from ferulic acid and cetyl alcohol, possessing free radical-scavenging antioxidant activity. Hexadecyl ferulate inhibits the formation of lipid oxidation products in soybean oil during deep frying and exhibits antioxidant efficacy that increases with alkyl chain length. Hexadecyl ferulate can be used in antioxidant-related research.

Dioscorea opposita polysaccharide is a polysaccharide derived from Dioscorea opposita.

Ardisia japonica polysaccharide is a polysaccharide derived from Ardisia japonica.

Ipomoea batatas polysaccharide is a polysaccharide derived from Ipomoea batatas.

Hexadecyl (E)-ferulate is a natural phenylacetylene.

7-Hydroxy-5-methoxycoumarin is a phloroglucinol-type furocoumarins, a potent naturally-occurring insect antifeedant.

4,5-Di-O-caffeoylquinic acid (4,5-di-O-CQA) is a natural product with multiple activities including anti-inflammatory, antioxidant, and antibacterial properties. 4,5-Di-O-caffeoylquinic acid induces intracellular Ca²⁺ influx, and inhibits hypoxia-induced COX-2 expression and cell migration via the TRPV1-mediated pathway. 4,5-Di-O-caffeoylquinic acid scavenges DPPH free radicals, inhibits Cu²⁺-mediated LDL oxidation, and reduces the production of TBARS. 4,5-Di-O-caffeoylquinic acid promotes intracellular ATP production, inhibits Aβ42 aggregation and β-sheet conversion, and protects neuroblastoma cells. 4,5-Di-O-caffeoylquinic acid inhibits the growth of Bacillus shigae. 4,5-Di-O-caffeoylquinic acid can be used in studies related to atherosclerosis, Alzheimer's disease, and bacterial infections.